<?php
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
class X {
    public function testX(): void {}
}

class Y {
    public function testY(): void {}
}

class GH6359 {

    /** @var X $testX */
    protected $testX;
    /** @var X|Y $testXorY */
    protected $testXorY;
    /** @var X&Y $testXandY */
    protected $testXandY;

    public function test(): void {
        $this->testX->testX();
        $this->testXorY->testX();
        $this->testXandY->testX();
    }
}
